[Coco] More HDB-DOS/16 goodies

[Juan Castro]

I repurposed LPOKE and LPEEK thusly: they became a 16-bit version of PEEK
and POKE. So, instead of

W=256*PEEK(A)+PEEK(A+1)

you just

W=LPEEK(A)

Conversely, LPOKE A,X will place the MSB of X in address A and the LSB of X
in A+1.

As usual, get it at
https://www.dropbox.com/scl/fo/9p5ydq5hqgp4b1fbqyyif/AKnngotPgk1PLUm6kw0nn5U?rlkey=pxtfum7dzwno0ej42bfb8ucrb&st=duyykgkj&dl=0

I intend to do more LPEEK/LPOKE shenanigans. My plan:
- LPEEK$(A, N) gets a string with the N bytes starting at A (max 255 bytes
as per string limitation)
- LPOKE A, X$ pokes all characters of X$ consecutively starting at address A

Thoughts?

Juan Castro
Enviado do meu Olivetti Programma 101
http://retropolis.com.br